VS

Audi Q3 vs Kia Stonic comparison

Compare performance (272 HP vs 115 HP), boot space and price (38,200 £ vs 20,400 £ ) at a glance. Find out which car is the better choice for you – Audi Q3 or Kia Stonic?

Audi Q3 vs Kia Stonic: Key differences

Audi Q3

5 (1 Reviews)
rate
  • clearly more power
  • clearly more efficient
  • considerably quicker 0–100 km/h
  • visibly more trunk space
details

Kia Stonic

4.6 (2 Reviews)
rate
  • substantially cheaper
  • markedly lighter
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

Q3

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Kia Stonic is substantially cheaper – starting at 20,400 £ , while the Audi Q3 costs 38,200 £ . That’s a price difference of around 17,837 £.

Fuel consumption also shows a difference: the Audi Q3 uses 1.7 L/100km and is clearly more efficient than the Kia Stonic with 5.6 L/100km. The difference is about 3.9 L/100km.

Stonic

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Audi Q3 offers clearly more power – delivering 272 HP compared to 115 HP. That’s roughly 157 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q3 is considerably quicker – completing the sprint in 5.7 s, while the Kia Stonic takes 10.7 s. That’s about 5 s quicker.

There’s also a difference in torque: the Audi Q3 delivers significantly more torque with 400 Nm compared to 200 Nm. That’s about 200 Nm more.

Q3

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia Stonic is markedly lighter – 1,205 kg compared to 1,635 kg. The difference is around 430 kg.

Looking at boot space, the Audi Q3 offers visibly more boot space – 488 L compared to 352 L. That’s a difference of about 136 L.

When it comes to payload, the Audi Q3 carries a bit more – 535 kg compared to 445 kg. That’s a difference of about 90 kg.

Who wins the race in the data check?

The Audi Q3 is clearly superior overall in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £38,200
Q3

Audi Q3

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 150 - 272 HP
  • Consumption L/100km : 1.7 - 8.6 L/100km
  • Electric Range : 118 - 119 km
details

Frequently compared as well

Kia Stonic
Kia XCeed
VS
In the city crossover showdown, the Kia Stonic is the cheeky, budget-friendly pocket SUV while the Kia XCeed steps up as the sleeker, more grown-up option with sharper handling and extra space. Pick the Stonic for low running costs and easy parking; go for the XCeed if you want a more planted …
Audi Q3
VW T-Roc
VS
The Audi Q3 plays the compact‑premium role perfectly — a hushed, well‑built cabin, polished manners and a level of refinement that makes the higher price feel like an investment in peace of mind. The VW T‑Roc, meanwhile, is the cheekier, better‑value sibling: bolder styling, sprightlier handling …
Audi Q3
Kia Stonic

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q3

The Audi Q3 feels like a grown-up compact SUV with premium polish and city-friendly agility, the sort of car that makes weekend escapes and daily commutes equally satisfying. Inside, you get quality materials and smart packaging that keep things practical without skimping on style, so it’s an easy pick for buyers who want luxury without the drama.

details
A188605_overfull
A188610_overfull
A188613_overfull
A1814467_overfull
A188626_overfull

Reviews Audi Q3

5 (1 Reviews)
rate
dd
2 Nov 2025, 22:05:04

Very comfortable. Precise steering. E35 petrol engine, 150 hp — sufficient. Manual gearbox very good and well-geared. Looks very handsome. Very large boot. Premium interior.

Kia Stonic

The Kia Stonic is a sprightly compact crossover that mixes city-friendly agility with a cheeky, modern design — perfect for buyers who want style without sacrificing sense. Inside it serves up clever practicality and a bright, well-equipped cabin, making everyday driving feel a bit more fun than it has any right to be.

details
Kia_Stonic_MY22_04
Kia_Stonic_MY22_16
Kia_Stonic_MY22_15
Kia_Stonic_MY22_08
Kia_Stonic_MJ22_05

Reviews Kia Stonic

4.6 (2 Reviews)
rate
Jan
18 Mar 2026, 07:19:10

Very good car, uses little fuel, nothing's gone wrong in 4 years, no breakdowns.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Ennio
4 Feb 2026, 13:19:36

I'm very satisfied — I have a Stonic Black Edition hybrid, and I haven't had any problems after two years.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Frequently compared as well

Hyundai Bayon
Kia Stonic
VS
Small crossover, big decisions: the Hyundai Bayon and Kia Stonic duke it out in the compact SUV ring, each promising city-smarts, style and sensible running costs. One brings bold tech and fresh looks, the other leans on practicality and value — so let’s see which small SUV deserves your keys (and …
Kia Sportage
Kia Stonic
VS
Kia Sportage and Kia Stonic go head-to-head in a battle of size and sense — one’s a roomy family SUV that eats motorways for breakfast, the other a scrappy city companion that squeezes into parking gaps like it’s a sport. If you need space, comfort and a bit of presence, pick the Sportage; if you …
Dacia Sandero
Kia Stonic
VS
In the competitive subcompact segment, the Dacia Sandero stands out with its impressive value for money, offering a spacious interior and practicality at an affordable price. Meanwhile, the Kia Stonic impresses with its stylish design and a more extensive tech suite, appealing to younger drivers …
Kia Stonic
SEAT Arona
VS
In the competitive subcompact SUV segment, the Kia Stonic showcases its sporty design and impressive tech features, making it a standout choice for urban drivers. Meanwhile, the SEAT Arona boasts agile handling and a versatile interior, appealing to those seeking a fun driving experience with …
Kia Niro
Kia Stonic
VS
The Kia Niro and Kia Stonic step into the compact crossover ring with very different tricks up their sleeves — the Niro is the sensible, efficiency-first all-rounder, while the Stonic is the cheeky, city-savvy funster with a pocket-sized personality. Which one suits your life — long motorway miles …
Kia Stonic
Skoda Kamiq
VS
In the competitive subcompact SUV segment, the Kia Stonic stands out with its bold design and vibrant color options, appealing to younger, style-conscious buyers. Meanwhile, the Skoda Kamiq impresses with its spacious interior and practical features, making it a strong choice for families looking …
Hyundai Kona
Kia Stonic
VS
In the competitive subcompact SUV segment, the Hyundai Kona and Kia Stonic continue to impress with their blend of style, practicality, and technology. While the Kona offers a more dynamic driving experience and a slightly more upscale interior, the Stonic stands out with its customizable options …
Kia Picanto
Kia Stonic
VS
When comparing the Kia Picanto and the Kia Stonic, both models showcase the brand's commitment to stylish design and impressive efficiency. The Picanto stands out with its compact size, making it perfect for urban driving, while the Stonic offers a more rugged look and additional cargo space, …
Audi Q3
Kia Stonic

Costs and Consumption
Price
38,200 - 52,900 £
Price
20,400 - 26,800 £
Consumption L/100km
1.7 - 8.6 L/100km
Consumption L/100km
5.6 - 5.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
118 - 119 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
39 - 195 g/km
co2
126 - 128 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,635 - 1,900 kg
Curb weight
1,205 - 1,270 kg
Trunk capacity
375 - 488 L
Trunk capacity
352 L
Length
-
Length
-
Width
1,859 mm
Width
1,760 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 535 kg
Payload
440 - 445 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel
Engine Type
Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 272 HP
Power HP
100 - 115 HP
Acceleration 0-100km/h
5.7 - 9.2 s
Acceleration 0-100km/h
10.7 - 12.1 s
Max Speed
-
Max Speed
-
Torque
250 - 400 Nm
Torque
172 - 200 Nm
Number of Cylinders
4
Number of Cylinders
3
Power kW
110 - 200 kW
Power kW
74 - 85 kW
Engine capacity
1,498 - 1,984 cm3
Engine capacity
998 cm3

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
E, G, B, F
CO2 Efficiency Class
D
Brand
Audi
Brand
Kia
What drivetrain options does the Audi Q3 have?

The Audi Q3 is available as Front-Wheel Drive or All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.